77947253

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 86469120

約数和(自身を除く): 8521867

約数列:

[1, 19, 23, 107, 437, 1667, 2033, 2461, 31673, 38341, 46759, 178369, 728479, 3389011, 4102487, 77947253]

約数ペア:

[(1, 77947253), (19, 4102487), (23, 3389011), (107, 728479), (437, 178369), (1667, 46759), (2033, 38341), (2461, 31673)]